Climate averages 1991–2020
Rengasdengklok weather
in May.
A hot, wet month: the 6th warmest and the 5th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a hot month in Rengasdengklok: daytime highs average 30.0°C and nights cool to about 24.2°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 135 mm of rain on roughly 21 days, which makes May a wet month (the 5th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 50 min on an average May day.
The nearest other city in this atlas is Karawang (16 km away). In May its highs average 30.4°C, about as warm as Rengasdengklok, with 135 mm of rain.
Among the 200 cities listed in Indonesia, Rengasdengklok ranks joint 53rd of 200 for the warmest May highs and joint 80th of 200 for the driest May (rainfall, lowest first). The mean May high of those 200 cities is 29.2°C; Rengasdengklok is 0.8°C warmer than that mean.
From May to June, average highs stay level at 29.9°C, and monthly rainfall falls from 135 mm to 89 mm.
The annual picture
May in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Rengasdengklok climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.7°C23.9°C | 23.9°C | 344 | 29.1 | 12.412 h |
| February | 28.7°C23.9°C | 23.9°C | 330 | 27.1 | 12.312 h |
| March | 29.4°C24.0°C | 24.0°C | 300 | 29.3 | 12.112 h |
| April | 29.7°C24.2°C | 24.2°C | 236 | 26.9 | 12.012 h |
| May, selected | 30.0°C24.2°C | 24.2°C | 135 | 21.1 | 11.812 h |
| June | 29.9°C23.8°C | 23.8°C | 89 | 15.4 | 11.812 h |
| July | 30.1°C23.3°C | 23.3°C | 66 | 11.5 | 11.812 h |
| August | 30.8°C23.4°C | 23.4°C | 38 | 7.8 | 11.912 h |
| September | 31.5°C23.7°C | 23.7°C | 59 | 10.9 | 12.112 h |
| October | 31.4°C24.2°C | 24.2°C | 157 | 20.4 | 12.212 h |
| November | 30.3°C24.3°C | 24.3°C | 271 | 26.9 | 12.412 h |
| December | 29.4°C24.1°C | 24.1°C | 302 | 27.9 | 12.512 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
May in nearby cities
- Karawang in MayIndonesia · 16 kmHigh 30.4°C · Low 23.4°C · 135 mm rain
- Cikarang in MayIndonesia · 20 kmHigh 30.4°C · Low 23.1°C · 135 mm rain
- Cikampek in MayIndonesia · 34 kmHigh 30.1°C · Low 23.0°C · 131 mm rain
- Bekasi in MayIndonesia · 35 kmHigh 29.8°C · Low 23.7°C · 124 mm rain
- Cileungsir in MayIndonesia · 46 kmHigh 30.2°C · Low 22.4°C · 164 mm rain
- Purwakarta in MayIndonesia · 47 kmHigh 29.9°C · Low 22.8°C · 131 mm rain
- Jakarta in MayIndonesia · 50 kmHigh 29.7°C · Low 23.6°C · 118 mm rain
- Pamanukan in MayIndonesia · 58 kmHigh 30.3°C · Low 24.6°C · 117 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Rengasdengklok) is explained once on the Rengasdengklok year overview and on the Sources, method and limits page.
Karawang and Cikarang lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.